the presidential nominee leading president obama. take a look at these numbers just out from the pew research center. romney, four points ahead of the president in this pew research center survey of likely voters nationwide. that's a major turnaround from just three weeks ago when the same poll had president obama ahead by eight points. but the obama campaign is pushing back, pointing out that the most recent survey included more republicans in the survey than the one they conducted back in september. and a gallup poll conducted before and after the debate shows the president stil in the lead 50% to 45%. let's bring in our national political correspondent jim acosta traveling with romney in newport news, virginia. jim, when's the caaign's reaction to this new pew poll? >> reporter: well, wolf, i had a chance to get a brief take of a senior romney official about the new poll numbers from the pew research center and they say they're encouraged by what they believe is evidence of their supporters being energized after last week's presid